diff --git a/command.go b/command.go
index 637e9cdf..21abe11c 100644
--- a/command.go
+++ b/command.go
@@ -3993,6 +3993,231 @@ func (cmd *FunctionListCmd) readFunctions(rd *proto.Reader) ([]Function, error)
 	return functions, nil
 }
 
+// FunctionStats contains information about the scripts currently executing on the server, and the available engines
+//   - Engines:
+//     Statistics about the engine like number of functions and number of libraries
+//   - RunningScript:
+//     The script currently running on the shard we're connecting to.
+//     For Redis Enterprise and Redis Cloud, this represents the
+//     function with the longest running time, across all the running functions, on all shards
+//   - RunningScripts
+//     All scripts currently running in a Redis Enterprise clustered database.
+//     Only available on Redis Enterprise
+type FunctionStats struct {
+	Engines   []Engine
+	isRunning bool
+	rs        RunningScript
+	allrs     []RunningScript
+}
+
+func (fs *FunctionStats) Running() bool {
+	return fs.isRunning
+}
+
+func (fs *FunctionStats) RunningScript() (RunningScript, bool) {
+	return fs.rs, fs.isRunning
+}
+
+// AllRunningScripts returns all scripts currently running in a Redis Enterprise clustered database.
+// Only available on Redis Enterprise
+func (fs *FunctionStats) AllRunningScripts() []RunningScript {
+	return fs.allrs
+}
+
+type RunningScript struct {
+	Name     string
+	Command  []string
+	Duration time.Duration
+}
+
+type Engine struct {
+	Language       string
+	LibrariesCount int64
+	FunctionsCount int64
+}
+
+type FunctionStatsCmd struct {
+	baseCmd
+	val FunctionStats
+}
+
+var _ Cmder = (*FunctionStatsCmd)(nil)
+
+func NewFunctionStatsCmd(ctx context.Context, args ...interface{}) *FunctionStatsCmd {
+	return &FunctionStatsCmd{
+		baseCmd: baseCmd{
+			ctx:  ctx,
+			args: args,
+		},
+	}
+}
+
+func (cmd *FunctionStatsCmd) SetVal(val FunctionStats) {
+	cmd.val = val
+}
+
+func (cmd *FunctionStatsCmd) String() string {
+	return cmdString(cmd, cmd.val)
+}
+
+func (cmd *FunctionStatsCmd) Val() FunctionStats {
+	return cmd.val
+}
+
+func (cmd *FunctionStatsCmd) Result() (FunctionStats, error) {
+	return cmd.val, cmd.err
+}
+
+func (cmd *FunctionStatsCmd) readReply(rd *proto.Reader) (err error) {
+	n, err := rd.ReadMapLen()
+	if err != nil {
+		return err
+	}
+
+	var key string
+	var result FunctionStats
+	for f := 0; f < n; f++ {
+		key, err = rd.ReadString()
+		if err != nil {
+			return err
+		}
+
+		switch key {
+		case "running_script":
+			result.rs, result.isRunning, err = cmd.readRunningScript(rd)
+		case "engines":
+			result.Engines, err = cmd.readEngines(rd)
+		case "all_running_scripts": // Redis Enterprise only
+			result.allrs, result.isRunning, err = cmd.readRunningScripts(rd)
+		default:
+			return fmt.Errorf("redis: function stats unexpected key %s", key)
+		}
+
+		if err != nil {
+			return err
+		}
+	}
+
+	cmd.val = result
+	return nil
+}
+
+func (cmd *FunctionStatsCmd) readRunningScript(rd *proto.Reader) (RunningScript, bool, error) {
+	err := rd.ReadFixedMapLen(3)
+	if err != nil {
+		if err == Nil {
+			return RunningScript{}, false, nil
+		}
+		return RunningScript{}, false, err
+	}
+
+	var runningScript RunningScript
+	for i := 0; i < 3; i++ {
+		key, err := rd.ReadString()
+		if err != nil {
+			return RunningScript{}, false, err
+		}
+
+		switch key {
+		case "name":
+			runningScript.Name, err = rd.ReadString()
+		case "duration_ms":
+			runningScript.Duration, err = cmd.readDuration(rd)
+		case "command":
+			runningScript.Command, err = cmd.readCommand(rd)
+		default:
+			return RunningScript{}, false, fmt.Errorf("redis: function stats unexpected running_script key %s", key)
+		}
+
+		if err != nil {
+			return RunningScript{}, false, err
+		}
+	}
+
+	return runningScript, true, nil
+}
+
+func (cmd *FunctionStatsCmd) readEngines(rd *proto.Reader) ([]Engine, error) {
+	n, err := rd.ReadMapLen()
+	if err != nil {
+		return nil, err
+	}
+
+	engines := make([]Engine, 0, n)
+	for i := 0; i < n; i++ {
+		engine := Engine{}
+		engine.Language, err = rd.ReadString()
+		if err != nil {
+			return nil, err
+		}
+
+		err = rd.ReadFixedMapLen(2)
+		if err != nil {
+			return nil, fmt.Errorf("redis: function stats unexpected %s engine map length", engine.Language)
+		}
+
+		for i := 0; i < 2; i++ {
+			key, err := rd.ReadString()
+			switch key {
+			case "libraries_count":
+				engine.LibrariesCount, err = rd.ReadInt()
+			case "functions_count":
+				engine.FunctionsCount, err = rd.ReadInt()
+			}
+			if err != nil {
+				return nil, err
+			}
+		}
+
+		engines = append(engines, engine)
+	}
+	return engines, nil
+}
+
+func (cmd *FunctionStatsCmd) readDuration(rd *proto.Reader) (time.Duration, error) {
+	t, err := rd.ReadInt()
+	if err != nil {
+		return time.Duration(0), err
+	}
+	return time.Duration(t) * time.Millisecond, nil
+}
+
+func (cmd *FunctionStatsCmd) readCommand(rd *proto.Reader) ([]string, error) {
+
+	n, err := rd.ReadArrayLen()
+	if err != nil {
+		return nil, err
+	}
+
+	command := make([]string, 0, n)
+	for i := 0; i < n; i++ {
+		x, err := rd.ReadString()
+		if err != nil {
+			return nil, err
+		}
+		command = append(command, x)
+	}
+
+	return command, nil
+}
+func (cmd *FunctionStatsCmd) readRunningScripts(rd *proto.Reader) ([]RunningScript, bool, error) {
+	n, err := rd.ReadArrayLen()
+	if err != nil {
+		return nil, false, err
+	}
+
+	runningScripts := make([]RunningScript, 0, n)
+	for i := 0; i < n; i++ {
+		rs, _, err := cmd.readRunningScript(rd)
+		if err != nil {
+			return nil, false, err
+		}
+		runningScripts = append(runningScripts, rs)
+	}
+
+	return runningScripts, len(runningScripts) > 0, nil
+}
+
 //------------------------------------------------------------------------------
 
 // LCSQuery is a parameter used for the LCS command
diff --git a/commands.go b/commands.go
index b8eef9dd..4aa0c882 100644
--- a/commands.go
+++ b/commands.go
@@ -408,10 +408,14 @@ type Cmdable interface {
 	FunctionLoadReplace(ctx context.Context, code string) *StringCmd
 	FunctionDelete(ctx context.Context, libName string) *StringCmd
 	FunctionFlush(ctx context.Context) *StringCmd
+	FunctionKill(ctx context.Context) *StringCmd
 	FunctionFlushAsync(ctx context.Context) *StringCmd
 	FunctionList(ctx context.Context, q FunctionListQuery) *FunctionListCmd
 	FunctionDump(ctx context.Context) *StringCmd
 	FunctionRestore(ctx context.Context, libDump string) *StringCmd
+	FunctionStats(ctx context.Context) *FunctionStatsCmd
+	FCall(ctx context.Context, function string, keys []string, args ...interface{}) *Cmd
+	FCallRo(ctx context.Context, function string, keys []string, args ...interface{}) *Cmd
 
 	Publish(ctx context.Context, channel string, message interface{}) *IntCmd
 	SPublish(ctx context.Context, channel string, message interface{}) *IntCmd
@@ -3401,6 +3405,12 @@ func (c cmdable) FunctionFlush(ctx context.Context) *StringCmd {
 	return cmd
 }
 
+func (c cmdable) FunctionKill(ctx context.Context) *StringCmd {
+	cmd := NewStringCmd(ctx, "function", "kill")
+	_ = c(ctx, cmd)
+	return cmd
+}
+
 func (c cmdable) FunctionFlushAsync(ctx context.Context) *StringCmd {
 	cmd := NewStringCmd(ctx, "function", "flush", "async")
 	_ = c(ctx, cmd)
@@ -3434,6 +3444,44 @@ func (c cmdable) FunctionRestore(ctx context.Context, libDump string) *StringCmd
 	return cmd
 }
 
+func (c cmdable) FunctionStats(ctx context.Context) *FunctionStatsCmd {
+	cmd := NewFunctionStatsCmd(ctx, "function", "stats")
+	_ = c(ctx, cmd)
+	return cmd
+}
+
+func (c cmdable) FCall(ctx context.Context, function string, keys []string, args ...interface{}) *Cmd {
+	cmdArgs := fcallArgs("fcall", function, keys, args...)
+	cmd := NewCmd(ctx, cmdArgs...)
+	if len(keys) > 0 {
+		cmd.SetFirstKeyPos(3)
+	}
+	_ = c(ctx, cmd)
+	return cmd
+}
+func (c cmdable) FCallRo(ctx context.Context, function string, keys []string, args ...interface{}) *Cmd {
+	cmdArgs := fcallArgs("fcall_ro", function, keys, args...)
+	cmd := NewCmd(ctx, cmdArgs...)
+	if len(keys) > 0 {
+		cmd.SetFirstKeyPos(3)
+	}
+	_ = c(ctx, cmd)
+	return cmd
+}
+
+func fcallArgs(command string, function string, keys []string, args ...interface{}) []interface{} {
+	cmdArgs := make([]interface{}, 3+len(keys), 3+len(keys)+len(args))
+	cmdArgs[0] = command
+	cmdArgs[1] = function
+	cmdArgs[2] = len(keys)
+	for i, key := range keys {
+		cmdArgs[3+i] = key
+	}
+
+	cmdArgs = append(cmdArgs, args...)
+	return cmdArgs
+}
+
 //------------------------------------------------------------------------------
 
 // Publish posts the message to the channel.
diff --git a/commands_test.go b/commands_test.go
index cb8f9452..a667bf19 100644
--- a/commands_test.go
+++ b/commands_test.go
@@ -332,6 +332,57 @@ var _ = Describe("Commands", func() {
 			Expect(cmd.LastKeyPos).To(Equal(int8(0)))
 			Expect(cmd.StepCount).To(Equal(int8(0)))
 		})
+
+		It("should return all command names", func() {
+			cmdList := client.CommandList(ctx, nil)
+			Expect(cmdList.Err()).NotTo(HaveOccurred())
+			cmdNames := cmdList.Val()
+
+			Expect(cmdNames).NotTo(BeEmpty())
+
+			// Assert that some expected commands are present in the list
+			Expect(cmdNames).To(ContainElement("get"))
+			Expect(cmdNames).To(ContainElement("set"))
+			Expect(cmdNames).To(ContainElement("hset"))
+		})
+
+		It("should filter commands by module", func() {
+			filter := &redis.FilterBy{
+				Module: "JSON",
+			}
+			cmdList := client.CommandList(ctx, filter)
+			Expect(cmdList.Err()).NotTo(HaveOccurred())
+			Expect(cmdList.Val()).To(HaveLen(0))
+		})
+
+		It("should filter commands by ACL category", func() {
+
+			filter := &redis.FilterBy{
+				ACLCat: "admin",
+			}
+
+			cmdList := client.CommandList(ctx, filter)
+			Expect(cmdList.Err()).NotTo(HaveOccurred())
+			cmdNames := cmdList.Val()
+
+			// Assert that the returned list only contains commands from the admin ACL category
+			Expect(len(cmdNames)).To(BeNumerically(">", 10))
+		})
+
+		It("should filter commands by pattern", func() {
+			filter := &redis.FilterBy{
+				Pattern: "*GET*",
+			}
+			cmdList := client.CommandList(ctx, filter)
+			Expect(cmdList.Err()).NotTo(HaveOccurred())
+			cmdNames := cmdList.Val()
+
+			// Assert that the returned list only contains commands that match the given pattern
+			Expect(cmdNames).To(ContainElement("get"))
+			Expect(cmdNames).To(ContainElement("getbit"))
+			Expect(cmdNames).To(ContainElement("getrange"))
+			Expect(cmdNames).NotTo(ContainElement("set"))
+		})
 	})
 
 	Describe("debugging", func() {
@@ -6242,14 +6293,22 @@ var _ = Describe("Commands", func() {
 					{
 						Name:        "lib1_func1",
 						Description: "This is the func-1 of lib 1",
-						Flags:       []string{"no-writes", "allow-stale"},
+						Flags:       []string{"allow-oom", "allow-stale"},
 					},
 				},
 				Code: `#!lua name=%s
 					
-					local function f1(keys, args)
-					   return 'Function 1'
-					end
+                     local function f1(keys, args)
+                        local hash = keys[1]  -- Get the key name
+                        local time = redis.call('TIME')[1]  -- Get the current time from the Redis server
+
+                        -- Add the current timestamp to the arguments that the user passed to the function, stored in args
+                        table.insert(args, '_updated_at')
+                        table.insert(args, time)
+
+                        -- Run HSET with the updated argument list
+                        return redis.call('HSET', hash, unpack(args))
+                     end
 
 					redis.register_function{
 						function_name='%s',
@@ -6374,6 +6433,13 @@ var _ = Describe("Commands", func() {
 			Expect(functionFlush.Err()).NotTo(HaveOccurred())
 		})
 
+		It("Kills a running function", func() {
+			functionKill := client.FunctionKill(ctx)
+			Expect(functionKill.Err()).To(MatchError("NOTBUSY No scripts in execution right now."))
+
+			// Add test for a long-running function, once we make the test for `function stats` pass
+		})
+
 		It("Lists registered functions", func() {
 			err := client.FunctionLoad(ctx, lib1Code).Err()
 			Expect(err).NotTo(HaveOccurred())
@@ -6413,57 +6479,6 @@ var _ = Describe("Commands", func() {
 			Expect(err).To(Equal(redis.Nil))
 		})
 
-		It("should return all command names", func() {
-			cmdList := client.CommandList(ctx, nil)
-			Expect(cmdList.Err()).NotTo(HaveOccurred())
-			cmdNames := cmdList.Val()
-
-			Expect(cmdNames).NotTo(BeEmpty())
-
-			// Assert that some expected commands are present in the list
-			Expect(cmdNames).To(ContainElement("get"))
-			Expect(cmdNames).To(ContainElement("set"))
-			Expect(cmdNames).To(ContainElement("hset"))
-		})
-
-		It("should filter commands by module", func() {
-			filter := &redis.FilterBy{
-				Module: "JSON",
-			}
-			cmdList := client.CommandList(ctx, filter)
-			Expect(cmdList.Err()).NotTo(HaveOccurred())
-			Expect(cmdList.Val()).To(HaveLen(0))
-		})
-
-		It("should filter commands by ACL category", func() {
-
-			filter := &redis.FilterBy{
-				ACLCat: "admin",
-			}
-
-			cmdList := client.CommandList(ctx, filter)
-			Expect(cmdList.Err()).NotTo(HaveOccurred())
-			cmdNames := cmdList.Val()
-
-			// Assert that the returned list only contains commands from the admin ACL category
-			Expect(len(cmdNames)).To(BeNumerically(">", 10))
-		})
-
-		It("should filter commands by pattern", func() {
-			filter := &redis.FilterBy{
-				Pattern: "*GET*",
-			}
-			cmdList := client.CommandList(ctx, filter)
-			Expect(cmdList.Err()).NotTo(HaveOccurred())
-			cmdNames := cmdList.Val()
-
-			// Assert that the returned list only contains commands that match the given pattern
-			Expect(cmdNames).To(ContainElement("get"))
-			Expect(cmdNames).To(ContainElement("getbit"))
-			Expect(cmdNames).To(ContainElement("getrange"))
-			Expect(cmdNames).NotTo(ContainElement("set"))
-		})
-
 		It("Dump and restores all libraries", func() {
 			err := client.FunctionLoad(ctx, lib1Code).Err()
 			Expect(err).NotTo(HaveOccurred())
@@ -6492,6 +6507,109 @@ var _ = Describe("Commands", func() {
 			Expect(list).To(HaveLen(2))
 		})
 
+		It("Calls a function", func() {
+			lib1Code = fmt.Sprintf(lib1.Code, lib1.Name, lib1.Functions[0].Name,
+				lib1.Functions[0].Description, lib1.Functions[0].Flags[0], lib1.Functions[0].Flags[1])
+
+			err := client.FunctionLoad(ctx, lib1Code).Err()
+			Expect(err).NotTo(HaveOccurred())
+
+			x := client.FCall(ctx, lib1.Functions[0].Name, []string{"my_hash"}, "a", 1, "b", 2)
+			Expect(x.Err()).NotTo(HaveOccurred())
+			Expect(x.Int()).To(Equal(3))
+		})
+
+		It("Calls a function as read-only", func() {
+			lib1Code = fmt.Sprintf(lib1.Code, lib1.Name, lib1.Functions[0].Name,
+				lib1.Functions[0].Description, lib1.Functions[0].Flags[0], lib1.Functions[0].Flags[1])
+
+			err := client.FunctionLoad(ctx, lib1Code).Err()
+			Expect(err).NotTo(HaveOccurred())
+
+			// This function doesn't have a "no-writes" flag
+			x := client.FCallRo(ctx, lib1.Functions[0].Name, []string{"my_hash"}, "a", 1, "b", 2)
+
+			Expect(x.Err()).To(HaveOccurred())
+
+			lib2Code = fmt.Sprintf(lib2.Code, lib2.Name, lib2.Functions[0].Name, lib2.Functions[1].Name,
+				lib2.Functions[1].Description, lib2.Functions[1].Flags[0])
+
+			// This function has a "no-writes" flag
+			err = client.FunctionLoad(ctx, lib2Code).Err()
+			Expect(err).NotTo(HaveOccurred())
+
+			x = client.FCallRo(ctx, lib2.Functions[1].Name, []string{})
+
+			Expect(x.Err()).NotTo(HaveOccurred())
+			Expect(x.Text()).To(Equal("Function 2"))
+		})
+
+		It("Shows function stats", func() {
+			defer client.FunctionKill(ctx)
+
+			// We can not run blocking commands in Redis functions, so we're using an infinite loop,
+			// but we're killing the function after calling FUNCTION STATS
+			lib := redis.Library{
+				Name:   "mylib1",
+				Engine: "LUA",
+				Functions: []redis.Function{
+					{
+						Name:        "lib1_func1",
+						Description: "This is the func-1 of lib 1",
+						Flags:       []string{"no-writes"},
+					},
+				},
+				Code: `#!lua name=%s
+					local function f1(keys, args)
+						local i = 0
+					   	while true do
+							i = i + 1
+					   	end
+					end
+
+					redis.register_function{
+						function_name='%s',
+						description ='%s',
+						callback=f1,
+						flags={'%s'}
+					}`,
+			}
+			libCode := fmt.Sprintf(lib.Code, lib.Name, lib.Functions[0].Name,
+				lib.Functions[0].Description, lib.Functions[0].Flags[0])
+			err := client.FunctionLoad(ctx, libCode).Err()
+
+			Expect(err).NotTo(HaveOccurred())
+
+			r, err := client.FunctionStats(ctx).Result()
+			Expect(err).NotTo(HaveOccurred())
+			Expect(len(r.Engines)).To(Equal(1))
+			Expect(r.Running()).To(BeFalse())
+
+			started := make(chan bool)
+			go func() {
+				defer GinkgoRecover()
+
+				client2 := redis.NewClient(redisOptions())
+
+				started <- true
+				_, err = client2.FCall(ctx, lib.Functions[0].Name, nil).Result()
+				Expect(err).To(HaveOccurred())
+			}()
+
+			<-started
+			time.Sleep(1 * time.Second)
+			r, err = client.FunctionStats(ctx).Result()
+
+			Expect(err).NotTo(HaveOccurred())
+			Expect(len(r.Engines)).To(Equal(1))
+			rs, isRunning := r.RunningScript()
+			Expect(isRunning).To(BeTrue())
+			Expect(rs.Name).To(Equal(lib.Functions[0].Name))
+			Expect(rs.Duration > 0).To(BeTrue())
+
+			close(started)
+		})
+
 	})
 
 	Describe("SlowLogGet", func() {
@@ -6512,6 +6630,7 @@ var _ = Describe("Commands", func() {
 			Expect(len(result)).NotTo(BeZero())
 		})
 	})
+
 })
 
 type numberStruct struct {